Earthquake with magnitude of ML 2.2 on date 13-09-2018 and time 06:47:33 (UTC) in region 5 km SW Campello sul Clitunno (PG)

A magnitude ML 2.2 earthquake occured in region: 5 km SW Campello sul Clitunno (PG), on

  • 13-09-2018 06:47:33 (UTC)
  • 13-09-2018 08:47:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.79, 12.73 at 7 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Campello sul Clitunno PG 5 2442 2442
Spoleto PG 6 38218 40660
Castel Ritaldi PG 6 3278 43938
Trevi PG 10 8469 52407
Sant'Anatolia di Narco PG 10 564 52971
Vallo di Nera PG 11 364 53335
Scheggino PG 12 461 53796
Montefalco PG 14 5679 59475
Giano dell'Umbria PG 14 3846 63321
Cerreto di Spoleto PG 16 1075 64396
Massa Martana PG 17 3770 68166
Acquasparta TR 18 4778 72944
Poggiodomo PG 19 117 73061
Ferentillo TR 19 1913 74974
Foligno PG 19 57155 132129
Bevagna PG 19 5081 137210
Sellano PG 20 1079 138289
Gualdo Cattaneo PG 20 6155 144444

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km S of Foligno (57155 inhabitants)
26 Km N of Terni (111501 inhabitants)
45 Km SE of Perugia (166134 inhabitants)
66 Km NE of Viterbo (67173 inhabitants)
73 Km NW of L'Aquila (69753 inhabitants)
81 Km W of Teramo (54892 inhabitants)
87 Km N of Guidonia Montecelio (88673 inhabitants)
92 Km N of Tivoli (56533 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 ML 2.2 2018-09-13
06:47:33
42.79 12.73 7 2019-06-04
09:15:53
Bollettino Sismico Italiano INGV 61029941
Rev 100 ML 2.3 2018-09-13
06:47:33
42.79 12.71 10 2018-09-13
06:56:40
Sala Sismica INGV-Roma 60893571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-13 06:47:33 ± 0.08
Latitude 42.79 ± 0.00
Longitude 12.73 ± 0.00
Depth (km) 7 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 61029941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 326
Semi-minor axis of confidence ellipse (meter) 102
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 242
Circular confidence region, given by single value of horizontal uncertainty (meter) 330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 81
Number of defining phases 60
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.90472
Number of stations at which the event was observed 48
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 25
Type of magnitude ML
Reference to an origin 61029941
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-09-17 06:47:52

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 60893571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-13 06:56:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ZONE.HHZ. 2018-09-13T06:49:18.35 3.0 undecidable manual Sg 7.78 0
CR.ZAG.BHZ. 2018-09-13T06:49:16.10 3.0 undecidable manual Sn -1.76 0
IV.AGLI.HHZ. 2018-09-13T06:49:14.66 3.0 undecidable manual Sg 12.99 0
MN.TRI.HHZ. 2018-09-13T06:49:07.86 3.0 undecidable manual Sg 9.94 0
IV.MGR.HHZ. 2018-09-13T06:49:05.02 3.0 undecidable manual Sn -2.56 0
IV.SERS.HHZ. 2018-09-13T06:48:55.53 3.0 undecidable manual Pg 9.94 0
CR.ZAG.BHZ. 2018-09-13T06:48:43.82 3.0 undecidable manual Pg 11.79 0
IV.EUCT.HNZ. 2018-09-13T06:48:39.48 3.0 negative manual Pg 11.1 0
IV.CET2.HHZ. 2018-09-13T06:48:35.46 3.0 undecidable manual Pn -0.04 0
IV.MGR.HHZ. 2018-09-13T06:48:33.80 3.0 undecidable manual Pg 7.54 0
CR.STON.BHZ. 2018-09-13T06:48:31.36 3.0 undecidable manual Pn 1.7 0
IV.OVO.HHZ. 2018-09-13T06:48:18.60 3.0 undecidable manual Pg 7.02 0
GU.GRAM.HHZ. 2018-09-13T06:48:14.42 3.0 negative manual Pn -0.7 0
IV.BDI.HHZ. 2018-09-13T06:48:07.35 3.0 positive manual Pn -0.01 0
IV.VCEL.EHZ. 2018-09-13T06:48:03.47 0.1 undecidable manual S 115 0.9047 50 0.17 85
IV.PIEI.HHZ. 2018-09-13T06:47:59.58 0.1 undecidable manual S 349 0.7626 50 0.5 82
IV.GIUL.HHZ. 2018-09-13T06:47:59.65 3.0 negative manual P 2.17 0
IV.ARVD.HHZ. 2018-09-13T06:47:58.59 0.1 undecidable manual S 12 0.7276 50 0.55 81
IV.VVLD.HHZ. 2018-09-13T06:47:57.24 3.0 negative manual P 2.01 0
IV.LATE.HHN. 2018-09-13T06:47:57.44 0.1 undecidable manual S 256 0.7033 50 0.1 90
IV.ATVO.HHZ. 2018-09-13T06:47:56.15 0.1 undecidable manual S 338 0.6412 50 0.67 78
IV.TERO.HHZ. 2018-09-13T06:47:55.81 0.1 undecidable manual S 104 0.661 50 -0.26 88
IV.EL6.EHZ. 2018-09-13T06:47:54.68 0.1 undecidable manual S 26 0.6052 50 0.24 89
IV.MF5.EHZ. 2018-09-13T06:47:54.20 0.1 undecidable manual S 69 0.5693 50 0.84 74
IV.SRES.HHZ. 2018-09-13T06:47:53.39 0.1 undecidable manual S 197 0.5729 50 -0.09 93
IV.FIAM.HHZ. 2018-09-13T06:47:53.88 0.1 undecidable manual S 151 0.5909 50 -0.12 92
IV.CRE.HHZ. 2018-09-13T06:47:53.88 3.0 undecidable manual P 0.6 0
IV.CAMP.HHZ. 2018-09-13T06:47:52.97 0.1 undecidable manual S 117 0.5567 50 -0.03 94
IV.MURB.HHZ. 2018-09-13T06:47:51.73 0.1 undecidable manual S 342 0.5 50 0.43 87
IV.VCEL.EHZ. 2018-09-13T06:47:51.15 0.1 undecidable manual P 115 0.9047 50 0.59 76
IV.SMA1.EHZ. 2018-09-13T06:47:50.62 0.1 undecidable manual S 109 0.4694 50 0.21 92
IV.MTRA.EHZ. 2018-09-13T06:47:50.84 0.1 undecidable manual S 93 0.4883 50 -0.12 94
IV.CSP1.EHZ. 2018-09-13T06:47:50.00 0.1 undecidable manual S 48 0.4614 50 -0.15 94
IV.ATTE.HHZ. 2018-09-13T06:47:50.80 0.1 undecidable manual S 326 0.4955 50 -0.38 89
IV.RM33.EHZ. 2018-09-13T06:47:49.56 0.1 undecidable manual S 128 0.4506 50 -0.27 91
IV.T1299.HNN. 2018-09-13T06:47:49.51 0.3 undecidable manual S 110 0.4317 50 0.23 69
IV.MMO1.EHZ. 2018-09-13T06:47:49.76 0.1 undecidable manual S 75 0.4497 50 -0.07 95
IV.FIU1.HNZ. 2018-09-13T06:47:48.75 0.3 undecidable manual S 20 0.4272 50 -0.4 67
IV.PIEI.HHZ. 2018-09-13T06:47:48.45 0.1 undecidable manual P 349 0.7626 50 0.33 85
IV.ATCC.EHZ. 2018-09-13T06:47:48.10 0.1 undecidable manual S 350 0.4038 50 -0.36 91
IV.ARVD.HHZ. 2018-09-13T06:47:47.75 0.1 undecidable manual P 12 0.7276 50 0.23 87
IV.LATE.HHN. 2018-09-13T06:47:47.10 0.3 undecidable manual P 256 0.7033 50 -0.02 69
IV.SEF1.HNN. 2018-09-13T06:47:47.55 0.3 undecidable manual S 24 0.393 50 -0.58 64
IV.MC2.EHZ. 2018-09-13T06:47:47.11 0.1 undecidable manual S 69 0.357 50 0.04 98
IV.ATVO.HHZ. 2018-09-13T06:47:46.25 0.1 undecidable manual P 338 0.6412 50 0.21 89
IV.FDMO.HHZ. 2018-09-13T06:47:46.62 0.1 undecidable manual S 46 0.3606 50 -0.55 87
IV.ATMI.HHZ. 2018-09-13T06:47:46.14 0.3 undecidable manual P 328 0.6439 50 0.05 69
IV.TERO.HHZ. 2018-09-13T06:47:46.12 0.1 undecidable manual P 104 0.661 50 -0.27 88
IV.SACS.HHZ. 2018-09-13T06:47:45.24 0.1 undecidable manual P 276 0.6061 50 -0.21 90
IV.FIAM.HHZ. 2018-09-13T06:47:45.75 0.1 undecidable manual P 151 0.5909 50 0.56 83
IV.EL6.EHZ. 2018-09-13T06:47:45.10 0.1 undecidable manual P 26 0.6052 50 -0.34 87
IV.MF5.EHZ. 2018-09-13T06:47:45.16 0.1 undecidable manual P 69 0.5693 50 0.34 88
IV.LNSS.HHZ. 2018-09-13T06:47:44.55 0.1 undecidable manual S 129 0.2914 102 -0.09 98
IV.CAMP.HHZ. 2018-09-13T06:47:44.54 0.1 undecidable manual P 117 0.5567 50 -0.07 93
IV.SRES.HHZ. 2018-09-13T06:47:44.64 0.1 undecidable manual P 197 0.5729 50 -0.25 90
IV.FEMA.HNE. 2018-09-13T06:47:44.66 0.1 undecidable manual S 53 0.2914 102 0.03 99
IV.NRCA.HHZ. 2018-09-13T06:47:44.49 0.1 undecidable manual S 80 0.2842 103 0.13 97
IV.ATTE.HHZ. 2018-09-13T06:47:43.34 0.1 undecidable manual P 326 0.4955 50 -0.22 92
IV.ASSB.HHZ. 2018-09-13T06:47:43.48 3.0 undecidable manual S 0.03 0
IV.SMA1.EHZ. 2018-09-13T06:47:43.30 0.1 undecidable manual P 109 0.4694 50 0.19 93
IV.CESI.HHZ. 2018-09-13T06:47:43.13 0.1 undecidable manual S 30 0.2518 104 -0.03 100
IV.MTRA.EHZ. 2018-09-13T06:47:43.59 0.1 undecidable manual P 93 0.4883 50 0.16 93
IV.MURB.HHZ. 2018-09-13T06:47:43.57 0.1 undecidable manual P 342 0.5 50 -0.06 95
IV.RM33.EHZ. 2018-09-13T06:47:42.39 0.1 undecidable manual P 128 0.4506 50 -0.39 89
IV.FIU1.HNZ. 2018-09-13T06:47:42.62 0.3 undecidable manual P 20 0.4272 50 0.23 70
IV.T1299.HNN. 2018-09-13T06:47:42.94 0.3 undecidable manual P 110 0.4317 50 0.47 66
IV.MMO1.EHZ. 2018-09-13T06:47:42.56 0.1 positive manual P 75 0.4497 50 -0.22 92
IV.CSP1.EHZ. 2018-09-13T06:47:42.72 0.1 positive manual P 48 0.4614 50 -0.25 92
IV.ARRO.EHZ. 2018-09-13T06:47:41.99 0.1 undecidable manual S 173 0.2086 107 0.43 93
IV.ATCC.EHZ. 2018-09-13T06:47:41.58 0.1 undecidable manual P 350 0.4038 50 -0.41 90
IV.SEF1.HNN. 2018-09-13T06:47:41.37 0.3 undecidable manual P 24 0.393 50 -0.43 67
IV.MC2.EHZ. 2018-09-13T06:47:41.05 0.1 positive manual P 69 0.357 50 -0.14 96
IV.FDMO.HHZ. 2018-09-13T06:47:40.88 0.1 positive manual P 46 0.3606 50 -0.37 91
OB.GAVE.EHZ. 2018-09-13T06:47:40.29 3.0 undecidable manual S 0.06 0
IV.FEMA.HNE. 2018-09-13T06:47:39.85 0.1 undecidable manual P 53 0.2914 102 0.07 98
IV.NRCA.HHZ. 2018-09-13T06:47:39.60 0.1 positive manual P 80 0.2842 103 -0.02 99
IV.LNSS.HHZ. 2018-09-13T06:47:39.70 0.1 negative manual P 129 0.2914 102 -0.09 98
IV.ASSB.HHZ. 2018-09-13T06:47:38.94 3.0 undecidable manual P -0.11 0
IV.CESI.HHZ. 2018-09-13T06:47:38.96 0.1 positive manual P 30 0.2518 104 0.03 100
OB.GAVE.EHZ. 2018-09-13T06:47:37.29 3.0 positive manual P 0.1 0
IV.ARRO.EHZ. 2018-09-13T06:47:37.69 0.1 undecidable manual P 173 0.2086 107 -0.32 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OB.GAVE.EHE. ML:2.4 0.0022724945 0.1408 AML other m 2018-09-13T06:47:40.98
OB.GAVE.HNE. ML:2.4 0.002246293 0.1696 AML other m 2018-09-13T06:47:40.98
OB.GAVE.HNN. ML:1.7 0.000508865 0.1888 AML other m 2018-09-13T06:47:41.23
IV.ARRO.EHE. ML:2 0.0006914417 0.2784 AML other m 2018-09-13T06:47:42.28
IV.ARRO.EHN. ML:2 0.00067930845 0.3392 AML other m 2018-09-13T06:47:42.49
IV.ASSB.HHN. ML:2.6 0.0019121495 0.2624 AML other m 2018-09-13T06:47:43.76
IV.ASSB.HHE. ML:2.6 0.0020536825 0.1984 AML other m 2018-09-13T06:47:43.74
IV.CESI.HHN. ML:2.6 0.0019089015 0.2176 AML other m 2018-09-13T06:47:43.71
IV.CESI.HHE. ML:2.2 0.00092398305 0.16 AML other m 2018-09-13T06:47:45.13
IV.NRCA.HNE. ML:2.8 0.0029922625 0.1824 AML other m 2018-09-13T06:47:44.68
IV.NRCA.HHE. ML:2.8 0.0031863575 0.16 AML other m 2018-09-13T06:47:44.67
IV.LNSS.HHE. ML:2.5 0.001417737 0.2592 AML other m 2018-09-13T06:47:45.31
IV.LNSS.HHN. ML:2.3 0.00099634435 0.1408 AML other m 2018-09-13T06:47:44.84
IV.FDMO.HHE. ML:2.7 0.0019482465 0.16 AML other m 2018-09-13T06:47:47.33
IV.FDMO.HHN. ML:2.6 0.0013707745 0.1408 AML other m 2018-09-13T06:47:47.51
IV.ATCC.EHE. ML:2.3 0.0006607019 0.24 AML other m 2018-09-13T06:47:49.14
IV.ATCC.EHN. ML:2.3 0.0005954983 0.2208 AML other m 2018-09-13T06:47:49.95
IV.RM33.HNN. ML:2.2 0.000384742725 0.2592 AML other m 2018-09-13T06:47:51.58
IV.RM33.EHE. ML:2 0.0002932539 0.1984 AML other m 2018-09-13T06:47:51.38
IV.RM33.HNE. ML:2.1 0.00030220555 0.3488 AML other m 2018-09-13T06:47:50.59
IV.RM33.EHN. ML:2.1 0.00035548705 0.24 AML other m 2018-09-13T06:47:51.58
IV.CSP1.EHN. ML:2.7 0.00128849685 0.1792 AML other m 2018-09-13T06:47:50.89
IV.SMA1.EHE. ML:2.3 0.0005143283 0.2976 AML other m 2018-09-13T06:47:51.41
IV.MURB.HHN. ML:2.5 0.000813936 0.2208 AML other m 2018-09-13T06:47:52.53
IV.MURB.HNE. ML:2.7 0.00108706 0.2496 AML other m 2018-09-13T06:47:52.59
IV.MURB.HHE. ML:2.7 0.001276616 0.24 AML other m 2018-09-13T06:47:52.71
IV.MTRA.HNN. ML:2.2 0.0003581431 0.2592 AML other m 2018-09-13T06:47:51.88
IV.MTRA.EHE. ML:2.4 0.00067494395 0.2592 AML other m 2018-09-13T06:47:52.65
IV.MTRA.EHN. ML:2.2 0.0003704231 0.2624 AML other m 2018-09-13T06:47:53.35
IV.MTRA.HNE. ML:2.4 0.00066997225 0.2496 AML other m 2018-09-13T06:47:52.64
IV.CAMP.HHE. ML:1.6 8.722183E-5 0.4 AML other m 2018-09-13T06:47:56.84
IV.CAMP.HHN. ML:1.7 9.067641E-5 0.3584 AML other m 2018-09-13T06:47:55.62
IV.SRES.HHN. ML:2 0.0001710969 0.4384 AML other m 2018-09-13T06:47:54.74
IV.SRES.HHE. ML:1.9 0.000162566145 0.3392 AML other m 2018-09-13T06:47:55.76
IV.EL6.EHE. ML:2.7 0.0009426492 0.16 AML other m 2018-09-13T06:47:55.60
IV.EL6.EHN. ML:2.4 0.0005309792 0.2592 AML other m 2018-09-13T06:47:56.40
IV.MF5.EHE. ML:2.4 0.0005112079 0.2208 AML other m 2018-09-13T06:47:55.40
IV.MF5.EHN. ML:2.4 0.00043084735 0.4 AML other m 2018-09-13T06:47:57.45
IV.SACS.HHE. ML:1.9 0.00013692255 0.2784 AML other m 2018-09-13T06:47:59.61
IV.SACS.HNE. ML:1.9 0.0001304364 0.2976 AML other m 2018-09-13T06:47:59.62
IV.TERO.HHN. ML:2 0.00015272505 0.1792 AML other m 2018-09-13T06:47:58.74
IV.TERO.HNE. ML:1.8 0.000101462565 0.272 AML other m 2018-09-13T06:47:59.52
IV.ATMI.HHE. ML:2.3 0.00030126945 0.2208 AML other m 2018-09-13T06:48:00.60
IV.ATVO.HHN. ML:1.8 9.685453E-5 0.32 AML other m 2018-09-13T06:48:00.04
IV.ATVO.HHE. ML:1.8 9.7464075E-5 0.1984 AML other m 2018-09-13T06:47:58.24
IV.ARVD.HHN. ML:1.7 7.3313215E-5 0.2016 AML other m 2018-09-13T06:48:00.56
IV.PIEI.HHN. ML:1.8 7.413855E-5 0.1984 AML other m 2018-09-13T06:48:01.22
IV.PIEI.HHE. ML:2.1 0.0001546329 0.3008 AML other m 2018-09-13T06:48:01.97
IV.CRE.HHE. ML:1.7 4.08315E-5 0.3808 AML other m 2018-09-13T06:48:10.24
IV.GIUL.HHN. ML:1.7 2.7962775E-5 0.4608 AML other m 2018-09-13T06:48:18.27
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in full SEED format Download